| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.53 | 4.676% | $135.5868 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $102.55 | 3.318% | $105.9526 | $105.95 | $105.95 | $106.00 |
| Purchase #3 | $113.91 | 8.855% | $123.9967 | $124.00 | $124.00 | $124.00 |
| Purchase #4 | $6.47 | 10.657% | $7.1595 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $178.33 | 11.391% | $198.6436 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $213.53 | 3.407% | $220.805 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $231.43 | 10.291% | $255.2465 | $255.25 | $255.25 | $255.20 |
| 7 purchase totals = | $975.75 | $1,047.3907 | $1,047.40 | $1,047.40 | $1,047.40 | |